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mirror man page tweaks

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This commit is contained in:
Alasdair Kergon 2006-08-18 22:27:01 +00:00
parent 48432c882e
commit 9380176b04
6 changed files with 25 additions and 18 deletions
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9
man/lvchange.8
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@ -44,9 +44,12 @@ allocated physical extents are already contiguous.
Set the minor number. Set the minor number.
.TP .TP
.I \-\-monitor y/n .I \-\-monitor y/n
Controls whether the mirrored logical volume is monitored by Controls whether or not a mirrored logical volume is monitored by
dmeventd. If monitored (the default), a failed mirror device dmeventd, if it is installed.
will automatically be removed from the volume group. If a device used by a monitored mirror reports an I/O error,
the failure is handled according to
\fBmirror_image_fault_policy\fP and \fBmirror_log_fault_policy\fP
set in \fBlvm.conf\fP.
.TP .TP
.I \-M, \-\-persistent y/n .I \-M, \-\-persistent y/n
Set to y to make the minor number specified persistent. Set to y to make the minor number specified persistent.

2
man/lvconvert.8
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@ -9,8 +9,6 @@ lvconvert \- convert a logical volume between linear and mirror
[\-v/\-\-verbose] [\-v/\-\-verbose]
[\-\-version] [\-\-version]
LogicalVolume[Path] [PhysicalVolume[Path]...] LogicalVolume[Path] [PhysicalVolume[Path]...]
.br
.SH DESCRIPTION .SH DESCRIPTION
lvconvert will change a linear logical volume to a mirror lvconvert will change a linear logical volume to a mirror
logical volume or vis versa. It is also used to add and logical volume or vis versa. It is also used to add and

6
man/lvextend.8
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@ -15,11 +15,9 @@ lvextend allows you to extend the size of a logical volume.
Extension of snapshot logical volumes (see Extension of snapshot logical volumes (see
.B lvcreate(8) .B lvcreate(8)
for information to create snapshots) is supported as well. for information to create snapshots) is supported as well.
But to change the number of copies in a mirrored logical
You can not use lvextend to increase the number of mirrors in a volume use
mirrored logical volume. For that, see
.BR lvconvert (8). .BR lvconvert (8).
.SH OPTIONS .SH OPTIONS
See \fBlvm\fP for common options. See \fBlvm\fP for common options.
.TP .TP

7
man/lvreduce.8
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@ -21,15 +21,14 @@ running lvreduce so that the extents that are to be removed are not in use.
Shrinking snapshot logical volumes (see Shrinking snapshot logical volumes (see
.B lvcreate(8) .B lvcreate(8)
for information to create snapshots) is supported as well. for information to create snapshots) is supported as well.
But to change the number of copies in a mirrored logical
volume use
.B lvconvert (8).
.br .br
Sizes will be rounded if necessary - for example, the volume size must Sizes will be rounded if necessary - for example, the volume size must
be an exact number of extents and the size of a striped segment must be an exact number of extents and the size of a striped segment must
be a multiple of the number of stripes. be a multiple of the number of stripes.
.br .br
You can not use lvreduce to reduce the number of mirrors in a
mirrored logical volume. For that, see
.BR lvconvert (8).
.SH OPTIONS .SH OPTIONS
See \fBlvm\fP for common options. See \fBlvm\fP for common options.
.TP .TP

4
man/lvresize.8
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@ -19,6 +19,9 @@ shrunk first so that the extents that are to be removed are not in use.
Resizing snapshot logical volumes (see Resizing snapshot logical volumes (see
.B lvcreate(8) .B lvcreate(8)
for information about creating snapshots) is supported as well. for information about creating snapshots) is supported as well.
But to change the number of copies in a mirrored logical
volume use
.BR lvconvert (8).
.SH OPTIONS .SH OPTIONS
See \fBlvm\fP for common options. See \fBlvm\fP for common options.
.TP .TP
@ -49,6 +52,7 @@ must use a single value throughout.
StripeSize must be 2^n (n = 2 to 9) StripeSize must be 2^n (n = 2 to 9)
.SH SEE ALSO .SH SEE ALSO
.BR lvm (8), .BR lvm (8),
.BR lvconvert (8),
.BR lvcreate (8), .BR lvcreate (8),
.BR lvreduce (8), .BR lvreduce (8),
.BR lvchange (8) .BR lvchange (8)

15
man/vgchange.8
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@ -60,11 +60,16 @@ on the local node.
Logical volumes with single-host snapshots are always activated Logical volumes with single-host snapshots are always activated
exclusively because they can only be used on one node at once. exclusively because they can only be used on one node at once.
.TP .TP
.BR \-\-monitor { y | n } .BR \-\-monitor " " { y | n }
Controls whether the mirrored logical volumes in the volume Controls whether or not a mirrored logical volume is monitored by
group are monitored by dmeventd. If monitored (the default), dmeventd, if it is installed.
a failed mirror device will automatically be removed from the If a device used by a monitored mirror reports an I/O error,
volume group. the failure is handled according to
.BR mirror_image_fault_policy
and
.BR mirror_log_fault_policy
set in
.BR lvm.conf (8).
.TP .TP
.BR \-l ", " \-\-logicalvolume " " \fIMaxLogicalVolumes\fR .BR \-l ", " \-\-logicalvolume " " \fIMaxLogicalVolumes\fR
Changes the maximum logical volume number of an existing inactive Changes the maximum logical volume number of an existing inactive